condition	mean	min	max
4 h after light	4.923376666666666	4.73382	5.08067
8 h after light	5.232483333333334	4.91563	5.7794300000000005
12 h after light	4.8610999999999995	4.80662	4.92341
4 h after dark	5.044623333333333	4.88455	5.22129
8 h after dark	4.95008	4.66153	5.11111
12 h after dark	5.112293333333334	4.791980000000001	5.34042