condition	mean	min	max
2 h after light	167.746	161.532	172.9
6 h after light	166.38633333333334	160.432	174.258
10 h after light	170.80599999999998	168.999	172.432
2 h after dark	167.98566666666667	167.468	168.291
6 h after dark	155.423	153.877	157.138
10 h after dark	147.42000000000002	142.893	150.05