condition	mean	min	max
3 h after light	4.4220500000000005	3.57895	5.60195
6 h after light	4.178756666666667	3.2	4.94674
9 h after light	5.678086666666666	4.16282	7.7181
12 h after light	5.7112175	4.31508	7.38991
3 h after dark	6.49792	5.79059	7.03554
6 h after dark	5.2565	4.48011	5.68056
9 h after dark	3.543753333333333	3.27593	3.75436
12 h after dark	2.768545	2.75679	2.7803