condition	mean	min	max
4 h after light	4.8749	3.82918	5.80257
8 h after light	5.588283333333334	2.06945	8.07013
12 h after light	7.63902	4.01954	12.0927
4 h after dark	9.55339	7.52639	11.3409
8 h after dark	6.629123333333333	5.84509	7.03978
12 h after dark	4.423136666666666	3.81484	4.82573