condition mean min max 1 h after light 1.545128343 1.304237621 1.97640499 3 h after light 1.335624921 1.023180437 1.534753731 5 h after light 1.3979701596666667 1.1134889159999999 1.562522524 7 h after light 1.3269963186666667 1.183271149 1.5036532930000002 9 h after light 1.796187511 1.307691812 2.044291116 11 h after light 1.5557028376666666 1.20600289 1.904084018 13 h after light 1.6091068586666666 1.19390961 2.42817318 15 h after light 1.5936917013333334 0.9758412320000001 2.13530981 1 h after dark 1.8577216646666666 1.3800368269999999 2.76280491 3 h after dark 1.851578555 1.4896758019999998 2.046461847 5 h after dark 2.20416963 1.986745281 2.54709645 7 h after dark 1.968954216 1.903411951 2.081590668