condition	mean	min	max
4 h after light	40.263400000000004	40.164	40.3628
8 h after light	24.7164	23.2242	26.2086
12 h after light	34.32435	33.9806	34.6681
4 h after dark	54.317233333333334	52.7754	56.0553
8 h after dark	54.3326	51.1422	60.5223
12 h after dark	59.29506666666666	57.9036	61.1246