condition	mean	min	max
4 h after light	26.966050000000003	22.2965	31.6356
8 h after light	25.310200000000002	24.4068	26.2136
12 h after light	31.40515	30.4641	32.3462
4 h after dark	61.815200000000004	60.2019	62.9365
8 h after dark	39.0379	38.885	39.1731
12 h after dark	35.114533333333334	31.5875	41.3386