condition	mean	min	max
4 h after light	22.440671000000002	21.326217	23.555125
8 h after light	32.877462	25.163564	40.59136
12 h after light	32.4029265	29.103487	35.702366
4 h after dark	27.562431500000002	26.47129	28.653573
8 h after dark	26.2401645	24.907487	27.572842
12 h after dark	48.912592	48.912592	48.912592