condition	mean	min	max
4 h after light	0.4784705	0.354824	0.602117
8 h after light	1.718245	1.63294	1.80355
12 h after light	4.049865	3.47627	4.62346
4 h after dark	2.0670266666666666	1.64338	2.31246
8 h after dark	1.43466	1.33311	1.49874
12 h after dark	0.5492136666666667	0.486708	0.647065