condition	mean	min	max
4 h after light	55.696372	54.756986	56.635758
8 h after light	49.041748	46.035588	52.047908
12 h after light	61.6256085	51.334037	71.91718
4 h after dark	85.165109	64.355312	105.974906
8 h after dark	80.159734	60.457435	99.862033
12 h after dark	51.034133	51.034133	51.034133