condition	mean	min	max
4 h after light	285.73249999999996	269.604	301.861
8 h after light	242.4795	238.656	246.303
12 h after light	218.017	215.08	220.954
4 h after dark	170.489	161.4	179.578
8 h after dark	241.0885	235.152	247.025
12 h after dark	271.8405	270.487	273.194