condition	mean	min	max
3 h after light	39.91766666666667	36.1037	46.8034
6 h after light	35.53723333333333	29.7809	41.3825
9 h after light	40.421	33.2444	48.9645
12 h after light	48.44735	41.3794	55.3592
3 h after dark	61.26683333333333	58.6482	63.6095
6 h after dark	57.991099999999996	54.5958	64.6327
9 h after dark	47.6188	41.3118	53.8712
12 h after dark	45.2337	42.4415	48.0259