condition	mean	min	max
0 h after light	8.29262	8.15484	8.4304
2 h after light	10.06267	9.79174	10.3336
4 h after light	9.02824	8.66295	9.39353
8 h after light	10.011275	9.54755	10.475
12 h after light	17.9386	17.0614	18.8158
2 h after dark	17.0702	14.675	19.4654
4 h after dark	16.73015	16.4794	16.9809
8 h after dark	12.39645	11.452	13.3409
12 h after dark	8.13777	7.23307	9.04247