condition	mean	min	max
4 h after light	4.9539740000000005	2.972858	7.2830330000000005
8 h after light	3.0542203333333333	1.496394	4.63784
12 h after light	5.841159	5.500365	6.311294
16 h after light	5.804649333333333	5.23954	6.192998
4 h after dark	3.898547	2.667136	6.114073
8 h after dark	5.449184	4.335886	6.744884