condition	mean	min	max
4 h after light	4.820074999999999	4.52509	5.11506
8 h after light	6.322895	5.89178	6.75401
12 h after light	6.509824999999999	5.82393	7.19572
4 h after dark	10.091294999999999	9.94899	10.2336
8 h after dark	8.429485	8.38699	8.47198
12 h after dark	7.8755500000000005	7.20512	8.54598