condition	mean	min	max
4 h after light	23.56045	21.1098	26.0111
8 h after light	33.34365	33.2084	33.4789
12 h after light	29.9459	28.2362	31.6556
4 h after dark	29.78585	29.5231	30.0486
8 h after dark	24.244950000000003	24.0496	24.4403
12 h after dark	27.05955	26.6462	27.4729