condition	mean	min	max
4 h after light	25.63445	20.8089	30.46
8 h after light	21.5689	21.0072	22.1306
12 h after light	29.0856	29.062	29.1092
4 h after dark	27.009	26.2172	27.7735
8 h after dark	33.14666666666666	31.7015	34.6639
12 h after dark	34.311099999999996	33.7746	34.6958