condition	mean	min	max
4 h after light	3.355745	3.19951	3.5002519999999997
8 h after light	2.282199	1.576573	2.699362
12 h after light	1.5555686666666666	1.372852	1.719423
16 h after light	3.199045	2.637054	3.7941279999999997
4 h after dark	2.719025333333333	2.386916	3.145852
8 h after dark	1.6757326666666668	1.643902	1.7162220000000001