condition mean min max 1 h after light 1.4374331273333334 1.203029124 1.619053598 3 h after light 1.0876112803333333 0.8413203459999999 1.227802985 5 h after light 1.1885167906666667 0.8374615390000001 1.518393976 7 h after light 1.2277697170000001 0.83536294 1.7091694380000002 9 h after light 1.5332087513333335 1.307691812 1.734550038 11 h after light 1.716854648 1.20600289 2.155876068 13 h after light 1.939470772 1.458972056 2.4767366440000003 15 h after light 2.0210345920000004 1.617738935 2.449325958 1 h after dark 1.6054338346666668 0.948775319 2.486524419 3 h after dark 1.80614243 1.19376941 2.377459886 5 h after dark 1.4964594606666666 0.9743752309999999 1.986745281 7 h after dark 1.076916675 0.5871153170000001 1.72474618