condition	mean	min	max
4 h after light	42.7199	29.0989	53.9291
8 h after light	22.79779333333333	7.76798	37.4524
12 h after light	13.313433333333332	6.9859	21.9057
4 h after dark	39.12553333333334	29.1711	45.8421
8 h after dark	31.0276	22.5545	35.2652
12 h after dark	14.2034	11.6834	16.5291