condition	mean	min	max
4 h after light	5.954199	4.053465	8.993917
8 h after light	3.2312096666666665	1.863561	4.819523
12 h after light	2.325495666666667	2.013421	2.8068049999999998
16 h after light	14.066247333333333	4.3714830000000005	31.41798
4 h after dark	9.533312	4.593554	14.56465
8 h after dark	9.968673333333333	8.01254	11.44175