condition	mean	min	max
3 h after light	16.415766666666666	12.3177	20.5585
6 h after light	21.229200000000002	19.7905	24.0487
9 h after light	31.995966666666668	25.1345	41.0749
12 h after light	41.8463	37.7474	45.4043
3 h after dark	29.9972	28.6068	31.3967
6 h after dark	19.0733	18.3211	19.4705
9 h after dark	10.86469	8.62387	12.5494
12 h after dark	4.571643333333333	3.55116	5.69069