condition	mean	min	max
4 h after light	4.116949	2.666416	6.989310000000001
8 h after light	6.032177333333333	2.891393	8.777213
12 h after light	1.3630163333333334	1.292722	1.502631
16 h after light	2.8964946666666664	2.636997	3.1733569999999998
4 h after dark	2.2310903333333334	2.0321290000000003	2.534441
8 h after dark	1.479276	1.431427	1.512664